Intel H55, H61 chipset I3, I5 motherboard CPU power supply analysis.
On 2019-07-03 10:55:43 in IC Chips
This article describes the Intel H55, H61 chipset I3, I5 motherboard CPU power supply analysis. ...
What are the main applications of PLC?
On 2019-07-01 18:08:02 in Generally electronic component
This article describes the main applications of PLC ...
How to detect the Field effect transistor quality and replace the bad one ?
On 2019-03-23 11:36:39 in Generally electronic semiconductor
This article writes about the detection and replacement of Field effect transistor quality ...
What is the oscillation period of ATX power supply?
On 2019-03-22 11:44:31 in Knownlege
This article describes the oscillation period of ATX power supply. ...
How to judge a capacitor is good or bad and replace the bad one?
On 2019-03-11 12:00:02 in Technology
This article describes the method to judge a capacitor is good or bad and replace the bad one ...
How to judge the DC voltage/current block failure of the mechanical multimeter and how to repair it?
On 2019-01-28 17:40:45 in Technology
This article writes about some methods to judge the DC voltage/current block failure of the mechanical multimeter and repair it. ...
How to repair the mechanical multimeter AC voltage and current mode fault?
On 2019-01-28 13:44:30 in Technology
This article briefly introduces how to repair the mechanical multimeter AC voltage and current mode fault. ...
How to use a electronic constant temperature heat gun?
On 2019-01-28 13:41:57 in Knownlege
This article describes the use method of electronic constant temperature heat gun ...
What are the precautions when using a mechanical multimeter?
On 2019-01-27 15:03:50 in Knownlege
This article introduces some precautions when using a mechanical multimeter. ...
Common switch and automatic switch: relay
On 2019-01-21 16:53:38 in Generally electronic component
This article briefly introduces the common switch and automatic switch: relay ...
What are the common semiconductor rectifying electronic components?
On 2019-01-18 18:08:19 in Generally electronic semiconductor
This article describes the common semiconductor rectifying electronic components ...
What are the performance characteristics of glass glaze resistor and wirewound resistor?
On 2019-01-14 10:27:08 in Resistors
This article describes the performance characteristics of glass glaze resistor and wirewound resistor. ...
Three common inductor feature
On 2019-01-12 12:03:11 in Inductor
This article describes three common inductor feature ...
What are the common transistors?
On 2019-01-08 16:15:52 in Generally electronic semiconductor
This article introduces some common transistors ...
Surface Acoustic Wave Filter ( SAWF )
On 2019-01-04 16:05:38 in Filter
This article briefly introduces the Surface Acoustic Wave Filter ( SAWF ) ...
What is a varactor and how to detect it?
On 2019-01-04 10:52:48 in Generally electronic semiconductor
This article describes the basic principles of the varactor and detection of varactor ...
What is an inductor character and its role?
On 2018-12-15 10:36:16 in Inductor
This article describes the role of the inductor. ...
How to measure potentiometer
On 2018-12-08 13:22:43 in Knownlege
This article briefly introduces how to measure potentiometer ...
Main cell phone sensor
On 2018-12-06 10:44:40 in Knownlege
This article describes the role of different mobile phone sensors. ...
What is an inductor and how to name the inductor?
On 2018-12-01 10:15:15 in Inductor
This article describes What is an inductor and how to name the inductor。 ...
How to detect , repair and replace inductance the ordinary coil?
On 2018-12-01 09:58:56 in Inductor
How to detect , repair and replace inductance the ordinary coil? ...
The main characteristic of the diode is Danxian
On 2018-10-30 10:56:52 in Memory
It refers to the maximum positive current allowed to pass through the diode during long-term operation,which is related to PN junction area and external heat dissipation conditions. ...
How to measure the optocoupler?
On 2018-10-27 10:43:42 in Photoelectric
Because the way of the optical coupler is not the same,so the test should be based on different structures for measurement and judgment. ...
how to detect a two-way trigger diode?
On 2018-10-26 17:02:25 in Memory
use the multimeter to place the multimeter in the RX1~RX10kQ gear and measure the positive and reverse resistance of the bidirectional trigger diode ...
how to detect the transient voltage suppression diode?
On 2018-10-26 17:00:00 in Generally electronic semiconductor
using a multimeter RX 10kilo-ohm for a monopole type TVS,the positive and reverse resistors can be measured by measuring ordinary diodes ...
How to identify and detect common diodes?
On 2018-10-26 15:48:50 in IC Chips
Intuitive judgment. Some of the circuit symbols are printed on the diode to indicate polarity; one end of the negative pole of the diode is printed with a color ring as a negative mark ...
Autotransformer and voltage regulating transformer
On 2018-08-28 17:33:17 in Relays
The common characteristic of transformer is that the DC circuit on both sides is completely separated, and the energy transfer on both sides is coupled by magnetic field. ...
Comparison of Digital PDM and I²S Interfaces in MEMS Microphones
On 2023-03-04 10:59:17 in IC Chips
MEMS microphones commonly use PDM or I²S interfaces to communicate audio data, each providing their own advantages for different applications. It is important to consider the application's requirements for selecting the best interface. ...
Thermal Management and Heat Dissipation Technology in PCBA Design
On 2023-08-01 11:09:51 in PCBA
In the PCBA (Printed Circuit Board Assembly) design process, thermal management and heat dissipation technology are crucial. This article will introduce the thermal management principles and common heat dissipation technologies in PCBA design to help read ...
How to choose the right LED street lamp power supply?
On 2022-02-21 11:15:30 in Discrete Semiconductor
This article describes the characteristics of the power supply. ...
The reason why the oled screen is burning, how to fix it?
On 2021-10-27 11:07:07 in Photoelectric
Oled screen burning reason analysis ...
What are the main points and points of attention of the power regulator?
On 2021-06-12 10:59:33 in Generally electronic component
This article describes the characteristics of the power regulators. ...
What are the excitation technology and frequency reading technology of vibrating wire sensors?
On 2021-06-01 10:55:12 in Sensor
This article describes the characteristics of the sensor. ...
What are the guidelines for artificial intelligence data storage?
On 2021-04-23 10:58:48 in Generally electronic component
This article describes the characteristics of the data storage. ...
How to use artificial electronic technology to construct artificial brain?
On 2021-03-24 10:46:55 in IC Chips
This article describes the characteristics of the semiconductor. ...
What are the applications of proximity sensors in aircraft landing gear systems?
On 2021-02-25 10:38:55 in Sensor
This article introduces the application of sensors in aircraft landing gear. ...
What are the RF microwave power amplifiers?
On 2020-05-20 10:30:58 in IC Chips
This article describes the characteristics of the RF microwave power amplifiers. ...
Do you know the electronic filter mapping methods?
On 2019-12-13 10:51:15 in Capacitors
This article describes the characteristics of the electronic filter. ...
What are capacitance charging and discharge?
On 2019-08-21 10:54:46 in Capacitors
This article describes the characteristics of capacitance charging and discharge. ...
How to make a wireless music doorbell?
On 2019-04-20 13:27:35 in Knownlege
This article describes the production of wireless music doorbell ...